EP3873141A4 - Method and apparatus for determining reference timing, and storage medium, and electronic apparatus - Google Patents

Method and apparatus for determining reference timing, and storage medium, and electronic apparatus Download PDF

Info

Publication number
EP3873141A4
EP3873141A4 EP19875554.8A EP19875554A EP3873141A4 EP 3873141 A4 EP3873141 A4 EP 3873141A4 EP 19875554 A EP19875554 A EP 19875554A EP 3873141 A4 EP3873141 A4 EP 3873141A4
Authority
EP
European Patent Office
Prior art keywords
storage medium
reference timing
determining reference
electronic apparatus
electronic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19875554.8A
Other languages
German (de)
French (fr)
Other versions
EP3873141A1 (en
Inventor
Feng Bi
Weimin XING
Wenfeng Zhang
Youxiong Lu
Wenhao Liu
Ting MIAO
Meng MEI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZTE Corp
Original Assignee
ZTE Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZTE Corp filed Critical ZTE Corp
Publication of EP3873141A1 publication Critical patent/EP3873141A1/en
Publication of EP3873141A4 publication Critical patent/EP3873141A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
    • H04W56/007—Open loop measurement
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
    • H04W56/009—Closed loop measurements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
EP19875554.8A 2018-10-25 2019-10-17 Method and apparatus for determining reference timing, and storage medium, and electronic apparatus Pending EP3873141A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811253154.6A CN111107620B (en) 2018-10-25 2018-10-25 Method and device for determining reference timing, storage medium and electronic device
PCT/CN2019/111724 WO2020083092A1 (en) 2018-10-25 2019-10-17 Method and apparatus for determining reference timing, and storage medium, and electronic apparatus

Publications (2)

Publication Number Publication Date
EP3873141A1 EP3873141A1 (en) 2021-09-01
EP3873141A4 true EP3873141A4 (en) 2022-01-26

Family

ID=70330585

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19875554.8A Pending EP3873141A4 (en) 2018-10-25 2019-10-17 Method and apparatus for determining reference timing, and storage medium, and electronic apparatus

Country Status (6)

Country Link
US (1) US20210400609A1 (en)
EP (1) EP3873141A4 (en)
KR (1) KR20210076976A (en)
CN (1) CN111107620B (en)
AU (1) AU2019366584A1 (en)
WO (1) WO2020083092A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11997628B2 (en) * 2020-01-13 2024-05-28 Nokia Technologies Oy Advanced frequency synchronization in a mobile integrated access backhaul deployment
WO2023015447A1 (en) * 2021-08-10 2023-02-16 Lenovo (Beijing) Limited Method and apparatus for timing determination

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5828660A (en) * 1996-04-26 1998-10-27 Motorola, Inc. Multiple user communication system, device and method with overlapping uplink carrier spectra
EP2640138A1 (en) * 2012-03-16 2013-09-18 Panasonic Corporation Reconfiguration of timing advance groups
US8867513B2 (en) * 2008-09-17 2014-10-21 Airhop Communications, Inc. Method and apparatus for utilizing a second receiver to establish time and frequency
KR20150134847A (en) * 2014-05-23 2015-12-02 국방과학연구소 Reference node multiplexing method for closed loop-back satellite Time Division Multiple Access communication network
WO2017204702A1 (en) * 2016-05-24 2017-11-30 Telefonaktiebolaget Lm Ericsson (Publ) Method and first network node for maintaining time synchronization

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
US6438117B1 (en) * 2000-01-07 2002-08-20 Qualcomm Incorporated Base station synchronization for handover in a hybrid GSM/CDMA network
KR100328571B1 (en) * 2000-02-09 2002-03-15 이진섭 An apparatus for compensating a delay time of wireless communication systems
EP2095550B1 (en) * 2006-08-22 2018-10-03 Juniper Networks, Inc. Apparatus and method of synchronizing distribution of packet services across a distributed network
US8804606B2 (en) * 2008-08-11 2014-08-12 Gilat Satellite Networks Ltd. Transparent mesh overlay in hub-spoke satellite networks
CN101431795B (en) * 2008-11-29 2012-10-10 中兴通讯股份有限公司 Time synchronization method and apparatus
CN101447861B (en) * 2008-12-29 2011-10-26 中兴通讯股份有限公司 IEEE 1588 time synchronization system and implementation method thereof
US20130142177A1 (en) * 2010-06-02 2013-06-06 Nokia Corporation Method and apparatus for adjacent-channel emission limit depending on synchronization of interfered receiver
WO2013095003A1 (en) * 2011-12-20 2013-06-27 엘지전자 주식회사 Method and apparatus for acquiring uplink synchronization in wireless communication system
US8989122B2 (en) * 2011-12-23 2015-03-24 Blackberry Limited Method implemented in a user equipment UE for use in a wireless system
CN103905136A (en) * 2012-12-26 2014-07-02 中兴通讯股份有限公司 Time synchronization processing method and device
US9681482B2 (en) * 2013-01-07 2017-06-13 Lg Electronics Inc. Method and apparatus for transmitting/receiving signals with a value indicated by a TPC command being accumulated for all parameter sets
CN105282840B (en) * 2014-07-24 2019-02-22 北京信威通信技术股份有限公司 A kind of method of time synchronization between mobile Ad hoc network interior joint
CN107046461B (en) * 2016-02-05 2022-06-07 北京三星通信技术研究有限公司 V2X terminal time-frequency synchronization sending and receiving processing method and device
CN106452645B (en) * 2016-10-26 2018-11-23 西安空间无线电技术研究所 A kind of group of stars method for synchronizing network time based on cross layer design
CN106455042B (en) * 2016-12-15 2019-10-11 无锡源清慧虹信息科技有限公司 A kind of time synchronization between nodes method, wireless sensor network and its node
WO2020166039A1 (en) * 2019-02-14 2020-08-20 株式会社Ｎｔｔドコモ Wireless node and wireless communication control method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5828660A (en) * 1996-04-26 1998-10-27 Motorola, Inc. Multiple user communication system, device and method with overlapping uplink carrier spectra
US8867513B2 (en) * 2008-09-17 2014-10-21 Airhop Communications, Inc. Method and apparatus for utilizing a second receiver to establish time and frequency
EP2640138A1 (en) * 2012-03-16 2013-09-18 Panasonic Corporation Reconfiguration of timing advance groups
KR20150134847A (en) * 2014-05-23 2015-12-02 국방과학연구소 Reference node multiplexing method for closed loop-back satellite Time Division Multiple Access communication network
WO2017204702A1 (en) * 2016-05-24 2017-11-30 Telefonaktiebolaget Lm Ericsson (Publ) Method and first network node for maintaining time synchronization

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020083092A1 *

Also Published As

Publication number Publication date
WO2020083092A1 (en) 2020-04-30
US20210400609A1 (en) 2021-12-23
EP3873141A1 (en) 2021-09-01
AU2019366584A1 (en) 2021-06-10
CN111107620A (en) 2020-05-05
CN111107620B (en) 2023-02-21
KR20210076976A (en) 2021-06-24

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